The Board may hear and decide appeals in cases when there is a denial by the Maryland Aviation Administration in an order, requirement, decision, or determination relating to a request for a permit for any activity, land use, or structure within a noise zone or other airport zoning district of Baltimore/Washington International Airport (BWI) or Martin State Airport. The Board may hear, decide, and grant specific variances permitting a prohibited activity or land use, or deny requests for a prohibited activity or land use within a noise zone or other airport zoning district of Baltimore/Washington International Airport (BWI) or Martin State Airport.